R5-5600h real frequency doesn't match the selected option

[SheltangW]

when I select 2557mhz, the realtime frequency still hold on 3.3Ghz

but when I selected 1200Mhz, it works, it will not go beyond 1200Mhz.

[trulyspinach]

Hi @SheltangW,
I believe this is likely due to your EFI firmware implementation. You can try to tweak some power management related settings, maybe leave some of them to Auto, or Default and see if that will fix it.

[SheltangW]

thx, I updated my DSDT files, and it turns to another level (1.3Ghz) when I selected level‘2557MHz’. I m still working on it, if there‘s any reference for it. Thx again.